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We obtain $a_\\mu^{\\mathrm{HVP,LO}}(u+d+s+c)|_{\\mathrm{ISB}} = 709.7 \\times 10^{-10}$, in good agreement with recent latti"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.12918","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-14T15:52:20Z","cross_cats_sorted":["hep-lat","nucl-th"],"title_canon_sha256":"5377948f0db641b9bee235793782e03cb61bf937446ec7c250d69c7e8c3ab86c","abstract_canon_sha256":"8c4520922099e17429f970e8ecbfd2329e80d87b2a961e87afdf44e0af252fbf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-15T01:22:25.091854Z","signature_b64":"atTs/jRORkPzv6DqWNocQJgShKc+3G9KF8Kmd5C1JgL6mNK97f2cUj0Zz96TF1KZhzebYwjiCrqpPlVyucj2Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a6dcc50b50ad577d6aea4d1c7a21c4c5acea6dae381cd4013aa087fa8e34101f","last_reissued_at":"2026-07-15T01:22:25.091014Z","signature_status":"signed_v1","first_computed_at":"2026-07-15T01:22:25.091014Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hadronic vacuum polarization contribution to $a_\\mu$ from functional methods with strong and electromagnetic isospin breaking","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Adnan Bashir, Angel S. 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